Services

We build business critical applications, websites, and content management systems on the Microsoft stack, designed around how an organisation actually works. Every front end is bespoke, every Umbraco build assembled from the ground up. We pair dependable Microsoft infrastructure with carefully built front ends to make software that fits the way your business works.

Enterprise-grade Microsoft expertise

Our development runs on .NET, C# and Azure: secure, scalable applications that integrate cleanly with existing systems, enterprise databases and third-party APIs. It is the dependable end of the technology stack, and we build on it deliberately.

Bespoke Umbraco CMS implementation

We use Umbraco as our preferred CMS because it is fast and flexible. And because it refuses to box content teams into a fixed template. We architect each installation from the ground up and shape the editing interface around the way your team already works, so that managing complex layouts, multi-language sites and digital assets is straightforward and does not need a developer on call.

With Stansted Express we are future-proofing the platform by rebuilding it on the latest version of Umbraco and keeping it current from there, so it stays dependable for years rather than drifting behind and slowly turning into a liability.

Advanced Front-end engineering

We write clean, semantic markup and keep pages quick on any device, from a phone on a patchy connection to a desktop in the office. Every build is fully responsive, properly accessible to WCAG standards, and wired tightly to its Umbraco back end so the whole thing behaves as one product rather than two halves bolted together.

Business Critical Back-end applications

When you need a solution to manage data, collaborate between teams, automate a process or drive efficiencies into your organisation, we can help. Many of our projects require a collaborative approach with multiple stakeholders to manage and multiple third party data sources to consume. Our holistic approach has allowed us to resolve issues, streamline processes and, in the case of the NTA (National Transport Authority) in Ireland, join up disparate membership schemes by delivering single sign-on through Microsoft Azure, allowing users to move across multiple services with one set of credentials while authentication is handled in one place.

A collaborative approach

We work closely with you across the whole project, from the first scoping conversation through deployment and the support that follows. We put the time in early to understand your workflow, your security requirements and where the business is heading, and we would rather ask the awkward questions at the start than hand over something generic at the end.

RE.Systems works with clients from the ground up, finding the right technology solutions to support their ambitions from day one. Not retrofitting them in afterwards.

That means building the things your business actually needs: enterprise content management systems for e-commerce and brochure websites, bespoke survey applications, touchscreen kiosk solutions, event ticketing platforms, and ID management integrations using Azure and the wider Microsoft Enterprise ecosystem.

Our lead engineers and architects stay at the forefront of modern development frameworks and tooling. The solutions we build are designed to scale with your business and flex when things change.

At RE.Systems, we don’t just deliver services, we deliver exceptional solutions with a level of care and attention rarely provided by other MSPs.

Our team of certified experts goes above and beyond to ensure your IT and security needs are met with precision, reliability, and dedication. Whether it’s safeguarding your data, optimising your infrastructure, evolving CI/CD pipelines, or guiding your IT strategy, we are committed to exceeding expectations and helping your organisation thrive in a secure, connected world.

Backed by industry-recognised certifications including SSCP, CISM, and ITIL, our engineers and consultants bring proven expertise to every engagement. This means you can trust us to not only meet compliance and security standards but to set the benchmark for quality and resilience.

Below is just a small subset of the services we provide. Our capabilities extend far beyond these examples, and every engagement is tailored to your organisation’s unique needs. 

Virtual Leadership & Strategic Guidance 

We provide experienced leaders who can help drive your organisation’s security strategy. For example, if your business lacks a dedicated CISO or Head of IT, our Virtual Leadership services ensure you have expert guidance to meet compliance requirements and manage risk effectively, without the cost of a full-time hire.

AI Security Risk Assessment & Governance

Many organisations rush to deploy AI models without considering the security implications, such as data leakage, adversarial attacks, or compliance gaps. We help you implement robust governance and security controls around AI deployments. From risk assessments and model hardening to monitoring for vulnerabilities, our experts ensure your AI initiatives are secure, ethical, and aligned with regulatory requirements.

ISO 27001 and Cyber Essentials Consultancy & Compliance 

Organisations often struggle with implementing ISO 27001 and Cyber Essentials controls effectively. Our consultancy ensures a smooth path to certification, helping you demonstrate compliance, reduce risk, and build trust with clients.

Threat Intelligence & Dark Web Monitoring 

Cyber threats evolve daily. If your credentials or sensitive data appear on the Dark Web, attackers can exploit them quickly. Our Threat Intelligence Service aggregates feeds from multiple sources and delivers daily actionable reports, helping you stay ahead of emerging risks.

Security Awareness Training & Managed Services 

Human error is the leading cause of breaches. If your staff aren’t trained to spot phishing or social engineering attacks, your organisation is vulnerable. We manage the entire awareness training process, reducing risk and freeing your team from administrative burden.

Fully Managed Penetration Testing Service 

Our penetration testing service goes beyond one-off assessments. We provide a fully managed solution that includes planning, execution, reporting, and remediation guidance. This ensures vulnerabilities, whether in applications, networks, or infrastructure, are identified and addressed quickly, reducing risk and improving compliance.

Secure DevOps & CI/CD Consulting 

If vulnerabilities are discovered late in development, remediation costs can skyrocket. We help you “shift security left” by integrating tools like Dependabot and SonarQube into your CI/CD pipeline, catching issues early and reducing risk.

Website Resilience & Vulnerability Management 

If your website experiences a DDoS attack or suffers from unpatched vulnerabilities, downtime and reputational damage can occur. We provide stress testing, rate-limiting validation, and daily vulnerability scanning to keep your systems resilient.

Disaster Recovery & Business Continuity 

Unexpected outages or cyber incidents can cripple operations. We design and test robust DR and BCP strategies so your business can recover quickly and maintain continuity.

Your systems need to work. We make sure they do.

Proactive monitoring, patching, asset management, and real support from people you can actually call. Keeping your infrastructure stable and your team focused on what matters.

Direct Access to Our Experts 

When you need help, we’re only a phone call away. Our support team is ready to assist with troubleshooting, guidance, and problem resolution, whether it’s a minor issue or a critical incident. We pride ourselves on being responsive, approachable, and committed to keeping your business running smoothly. 

Remote Monitoring & Asset Management 

We proactively monitor CPU, memory, disk performance, critical services, and any additional metrics you require, while managing your entire device inventory through advanced RMM tools. This approach ensures early detection of issues and streamlined asset control. 

OS Patching, 3rd Party Application Patching & Backup Solutions 

We keep your systems secure and up to date through automated OS patching and third-party application updates. Combined with robust backup solutions, this approach ensures compliance, minimises vulnerabilities, and provides rapid recovery in the event of an incident. 

Comprehensive Support Backed by Expertise 

RE.Systems already provides round-the-clock IT support to multiple clients across diverse sectors, ensuring their operations remain uninterrupted. Our team doesn’t just react to issues, we proactively monitor and resolve problems before they impact your business. 

Scalable Solutions for Growing Businesses 

As your organisation evolves, so do your IT needs. We provide flexible support models that scale with your growth, whether you need additional monitoring, advanced automation, or strategic advice on infrastructure upgrades. We can work alongside your existing IT team to provide extra capacity and expertise, or act as your fully outsourced IT department, taking complete ownership of your technology environment.